Notice: getimagesize(): Read error!  in /var/www/html/app/code/core/Mage/Catalog/Model/Product/Image.php on line 221

#0 [internal function]: mageCoreErrorHandler(8, 'getimagesize():...', '/var/www/html/a...', 221, Array)
#1 /var/www/html/app/code/core/Mage/Catalog/Model/Product/Image.php(221): getimagesize('/var/www/html/m...')
#2 /var/www/html/app/code/core/Mage/Catalog/Model/Product/Image.php(179): Mage_Catalog_Model_Product_Image->_getNeedMemoryForFile('/var/www/html/m...')
#3 /var/www/html/app/code/core/Mage/Catalog/Model/Product/Image.php(276): Mage_Catalog_Model_Product_Image->_checkMemory('/var/www/html/m...')
#4 /var/www/html/app/code/core/Mage/Catalog/Helper/Image.php(165): Mage_Catalog_Model_Product_Image->setBaseFile('/g/s/gst_ventur...')
#5 /var/www/html/app/design/frontend/enterprise/glue/template/catalog/product/view/media.phtml(100): Mage_Catalog_Helper_Image->init(Object(MDN_AdvancedStock_Model_Catalog_Product), 'image')
#6 /var/www/html/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/html/a...')
#7 /var/www/html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/enterp...')
#8 /var/www/html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#9 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(867): Mage_Core_Block_Template->_toHtml()
#10 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(586): Mage_Core_Block_Abstract->toHtml()
#11 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(530): Mage_Core_Block_Abstract->_getChildHtml('media', true)
#12 /var/www/html/app/design/frontend/enterprise/glue/template/catalog/product/view.phtml(107): Mage_Core_Block_Abstract->getChildHtml('media')
#13 /var/www/html/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/html/a...')
#14 /var/www/html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/enterp...')
#15 /var/www/html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#16 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(867): Mage_Core_Block_Template->_toHtml()
#17 /var/www/html/app/code/core/Mage/Core/Block/Text/List.php(43): Mage_Core_Block_Abstract->toHtml()
#18 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(867): Mage_Core_Block_Text_List->_toHtml()
#19 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(586): Mage_Core_Block_Abstract->toHtml()
#20 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(530): Mage_Core_Block_Abstract->_getChildHtml('content', true)
#21 /var/www/html/app/design/frontend/enterprise/glue/template/page/1column.phtml(71): Mage_Core_Block_Abstract->getChildHtml('content')
#22 /var/www/html/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/html/a...')
#23 /var/www/html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/enterp...')
#24 /var/www/html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#25 /var/www/html/app/code/core/Mage/Core/Block/Abstract.php(867): Mage_Core_Block_Template->_toHtml()
#26 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#27 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Mage_Core_Model_Layout->getOutput()
#28 /var/www/html/app/code/core/Mage/Cms/Helper/Page.php(137): Mage_Core_Controller_Varien_Action->renderLayout()
#29 /var/www/html/app/code/core/Mage/Cms/Helper/Page.php(52): Mage_Cms_Helper_Page->_renderPage(Object(Mage_Cms_IndexController), 'no-route')
#30 /var/www/html/app/code/core/Mage/Cms/controllers/IndexController.php(75): Mage_Cms_Helper_Page->renderPage(Object(Mage_Cms_IndexController), 'no-route')
#31 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Action.php(419): Mage_Cms_IndexController->noRouteAction()
#32 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('noRoute')
#33 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#34 /var/www/html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#35 /var/www/html/app/Mage.php(683): Mage_Core_Model_App->run(Array)
#36 /var/www/html/index.php(70): Mage::run('', 'store')
#37 {main}